/**
*
* @Description: 前往支付宝进行支付
* @return
* @throws Exception
*/
@ResponseBody
@RequestMapping(value="/goAlipay")
public JSONResult goAlipay(String merchantOrderId, String merchantUserId) throws Exception{
// 查询订单详情
Orders waitPayOrder = paymentOrderService.queryOrderByStatus(merchantUserId, merchantOrderId, PaymentStatus.WAIT_PAY.type);
//获得初始化的AlipayClient
AlipayClient alipayClient = new DefaultAlipayClient(aliPayResource.getGatewayUrl(),
aliPayResource.getAppId(),
aliPayResource.getMerchantPrivateKey(),
"json",
aliPayResource.getCharset(),
aliPayResource.getAlipayPublicKey(),
aliPayResource.getSignType());
//设置请求参数
AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
alipayRequest.setReturnUrl(aliPayResource.getReturnUrl());
alipayRequest.setNotifyUrl(aliPayResource.getNotifyUrl());
// 商户订单号, 商户网站订单系统中唯一订单号, 必填
String out_trade_no = merchantOrderId;
// 付款金额, 必填 单位元
String total_amount = CurrencyUtils.getFen2YuanWithPoint(waitPayOrder.getAmount());
// String total_amount = "0.01"; // 测试用 1分钱
// 订单名称, 必填
String subject = "天天吃货-付款用户[" + merchantUserId + "]";
// 商品描述, 可空, 目前先用订单名称
String body = subject;
// 该笔订单允许的最晚付款时间，逾期将关闭交易。取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。 该参数数值不接受小数点， 如 1.5h，可转换为 90m。
String timeout_express = "1d";
alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\","
+ "\"total_amount\":\""+ total_amount +"\","
+ "\"subject\":\""+ subject +"\","
+ "\"body\":\""+ body +"\","
+ "\"timeout_express\":\""+ timeout_express +"\","
+ "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");
//若想给BizContent增加其他可选请求参数, 以增加自定义超时时间参数timeout_express来举例说明
//alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\","
// + "\"total_amount\":\""+ total_amount +"\","
// + "\"subject\":\""+ subject +"\","
// + "\"body\":\""+ body +"\","
// + "\"timeout_express\":\"10m\","
// + "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");
//请求参数可查阅【电脑网站支付的API文档-alipay.trade.page.pay-请求参数】章节
//请求
String alipayForm = "";
try {
alipayForm = alipayClient.pageExecute(alipayRequest).getBody();
} catch (AlipayApiException e) {
e.printStackTrace();
}
log.info("支付宝支付 - 前往支付页面, alipayForm: \n{}", alipayForm);
return JSONResult.ok(alipayForm);
}
//@Configuration
@Component
@ConfigurationProperties(prefix="alipay")
@PropertySource("classpath:alipay.properties")
public class AliPayResource {
private String appId;
private String merchantPrivateKey;
private String alipayPublicKey;
private String notifyUrl;
private String returnUrl;
private String signType;
private String charset;
private String gatewayUrl;
public String getAppId() {
return appId;
}
public void setAppId(String appId) {
this.appId = appId;
}
public String getMerchantPrivateKey() {
return merchantPrivateKey;
}
public void setMerchantPrivateKey(String merchantPrivateKey) {
this.merchantPrivateKey = merchantPrivateKey;
}
public String getAlipayPublicKey() {
return alipayPublicKey;
}
public void setAlipayPublicKey(String alipayPublicKey) {
this.alipayPublicKey = alipayPublicKey;
}
public String getNotifyUrl() {
return notifyUrl;
}
public void setNotifyUrl(String notifyUrl) {
this.notifyUrl = notifyUrl;
}
public String getReturnUrl() {
return returnUrl;
}
public void setReturnUrl(String returnUrl) {
this.returnUrl = returnUrl;
}
public String getSignType() {
return signType;
}
public void setSignType(String signType) {
this.signType = signType;
}
public String getCharset() {
return charset;
}
public void setCharset(String charset) {
this.charset = charset;
}
public String getGatewayUrl() {
return gatewayUrl;
}
public void setGatewayUrl(String gatewayUrl) {
this.gatewayUrl = gatewayUrl;
}
}
# 应用ID,您的APPID，收款账号既是您的APPID对应支付宝账号
alipay.appId=2109000001011231
# 商户私钥，您的PKCS8格式RSA2私钥 (这里我用的商户应用私钥，也就是支付宝RSA签名验签工具)
alipay.merchantPrivateKey=MIAt5jdP8Kk1mcM/QYyZnXXKO/C2pCNg/qIwhxQ4criC/cNWCaqQRKemL/Lgjh
# 支付宝公钥,查看地址：https://openhome.alipay.com/platform/keyManage.htm 对应APPID下的支付宝公钥。
alipay.alipayPublicKey=Bgkq164UdIS4/T3XamGmxPX/VUgxikfvLav6N/O+EA85Pm4Mb/ujg8IDAQAB
# 服务器异步通知页面路径 需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
#alipay.notifyUrl=http://2r49yp.natappfree.cc/payment/notice/alipay
alipay.notifyUrl=http://payment.t.xuexi.com/payment/payment/notice/alipay
# 页面跳转同步通知页面路径 需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
alipay.returnUrl=http://payment.t.xuexi.com/payment/alipayResult
#alipay.returnUrl=http://shop.t.xuexi.com/payment
# 签名方式
alipay.signType=RSA2
# 字符编码格式
alipay.charset=utf-8
# 支付宝网关
alipay.gatewayUrl=https://openapi.alipay.com/gateway.do
